Glencoe/McGraw Hill The publisher Glencoe/McGraw Hill offers classroom instruction tips, downloadable checklists, rubrics and other aids, and articles on teaching at the postsecondary level. <a href="http://www.glencoe.com/ps/teachingtoday/tiparchive.phtml/2">http://www.glencoe.com/ps/teachingtoday/tiparchive.phtml/2</a> Handbook for Graduate Teaching Assistants This is the University of Deleware's Handbook for Graduate Teaching Assistants.